Moodiary手动编译的版本不一致问题修复

Moodiary手动编译的版本不一致问题修复

  • Flutter Version: 3.32.1
  • Dart Version: 3.8..1

问题复现与修复

使用fvm flutter pub get命令后报错如下：

1
2
>>> Could not find a file named "packages/isar_flutter_libs/pubspec.yaml" in https://github.com/ZhuJHua/isar fc323a5660b9987fd4d137f71b0d3dbad0915e4f.
>>> Failed to update packages.

在pubspec.yaml文件中将：

1
2
3
4
isar_flutter_libs:
  git:
    url: https://github.com/ZhuJHua/isar
    path: packages/isar_flutter_libs

修改为：

1
2
3
4
5
isar_flutter_libs:
  git:
    url: https://github.com/ZhuJHua/isar
    path: packages/isar_flutter_libs
    ref: main

再次运行fvm flutter pub get命令后报错如下：

1
2
3
4
>>> Because every version of isar_flutter_libs from git depends on isar 4.0.0-zjh.1 and moodiary depends on isar
  4.0.0-dev.14, isar_flutter_libs from git is forbidden.
>>> So, because moodiary depends on isar_flutter_libs from git, version solving failed.
>>> Failed to update packages.

注意到，moodiary项目依赖的isar_flutter_libs所在的项目代码处，在https://github.com/ZhuJHua/isar/commit/d8011e7fb1357a6f1053a5a3a3947a2bbc2b2b51这次提交中，isar库的版本从4.0.0-dev.14修改为4.0.0-zjh.1，而moodiary项目的pubspec.yaml中依赖的isar库仍然为4.0.0-dev.14，两者产生版本冲突。

尝试在pubspec.yaml中修改为isar: 4.0.0-zjh.1后仍然报错：

1
2
>>> Because moodiary depends on isar 4.0.0-zjh.1 which doesn't match any versions, version solving failed.
>>> Failed to update packages.

修改为：

1
2
3
4
5
isar:
  git:
    url: https://github.com/ZhuJHua/isar
    path: packages/isar
    ref: main

报错：

1
2
3
4
>>> Because every version of isar_flutter_libs from git depends on isar from hosted and moodiary depends on isar from git,
  isar_flutter_libs from git is forbidden.
>>> So, because moodiary depends on isar_flutter_libs from git, version solving failed.
>>> Failed to update packages.

原因推测：ZhuJHua 仓库中 isar_flutter_libs 的 pubspec.yaml 要从pub.dev去拉 isar 4.0.0-zjh.1，而不是项目里声明的 Git 版本。

在此基础上添加：

1
2
3
4
5
6
dependency_overrides:
  isar:
    git:
      url: https://github.com/ZhuJHua/isar
      path: packages/isar
      ref: main

最终正常通过编译。

此外， Windows 平台 Flutter 构建报错信息中，在自定义插件 gal_plugin 的链接阶段，提示多个 LNK2019 无法解析的外部符号，这些符号来自 WinRT (Windows Runtime)，而链接失败的原因为插件项目没有链接 windowsapp.lib，所以编译器找不到这些 WinRT API 的实现。

修复方式为找到对应文件：

1
2
3
4
5
6
7
8
moodiary/
└── windows/
    └── flutter/
        └── ephemeral/
            └── .plugin_symlinks/
                └── gal/
                    └── windows/
                        └── CMakeLists.txt

在 CMakeLists.txt 中将target_link_libraries(${PLUGIN_NAME} PRIVATE flutter flutter_wrapper_plugin)修改为：

1
2
3
4
5
6
target_link_libraries(${PLUGIN_NAME}
  PRIVATE
    flutter
    flutter_wrapper_plugin
    windowsapp
)

但这个报错可能只是我个人的环境问题，将解决方法放于此仅供参考。